**Unformatted text preview: **(a) . 2 j i F y x + = (b) . 2 j i F x y-= (c) . sin j i F x y-= 3. What restrictions must be placed on the constants d c b a , , , so that the vector field j i F ) ( ) ( dy cx by ax + + + = can be expressed as the gradient of some scalar field?...

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- Spring '10
- BLUMAN
- Vector field, velocity field, following vector fields, xI + yJ